Antonina Maria Moi is a guardian farmer from Ussassai particularly linked to the fruit-growing tradition of her territory. Her work is dedicated to the protection of the Trempa Orrùbia Apple, a variety typical of Sardinia that risks disappearing from current agriculture. Through the care of her trees and the careful choice of seeds, Antonina contributes to preserving not only a rare genetic resource but also a piece of local memory linked to the orchards of the past and the authentic flavors of the island.